Quantum communication device based on anti-interference module

Abstract

The invention relates to the field of quantum communication, and provides an anti-interference module-based quantum communication device, which comprises a supporting seat, a mounting seat and a communication machine, and is characterized in that the mounting seat is slidably connected to the inner wall of a buffer slot, the mounting seat is connected with the inner wall of the buffer slot through an elastic element I, and the communication machine is connected to the mounting seat; the inner wall of the T-shaped channel is rotatably connected with a dustproof sheet through a self-resetting rotating shaft, the inner wall of the second cavity is connected with a thermal expansion piece, the dustproof sheet is fixedly connected with a connecting strip, the connecting strip is fixedly connected with a permanent magnet I, and the inner wall of the first cavity is slidably connected with a sliding sheet; a wedge-shaped block, a second permanent magnet and two first electric connecting blocks are fixedly connected to the sliding piece, the two first electric connecting blocks are electrically connected with the power source, a temperature interference resisting module is fixedly connected to the inner wall of the first cavity and is an auxiliary fan, and two second electric connecting blocks are fixedly connected to the auxiliary fan. According to the invention, an effective heat dissipation effect can be realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of quantum communication, in particular to a quantum communication device based on an anti-interference module. BACKGROUND

[0002] The quantum communication device is an important core equipment for realizing quantum key distribution, quantum state transmission and quantum secure communication, and has high sensitivity to external environment and its own running state. In actual operation, various electrical components in the quantum communication device will continuously generate heat. If the heat cannot be effectively dissipated in time, the internal temperature of the device will rise. The temperature rise may not only cause the refractive index of the optical device to change and the optical path to shift, but also cause the dark count rate of the single-photon detector to rise and the stability to decrease, and even cause the communication error rate to increase, which seriously affects the fidelity of the quantum signal and the key generation efficiency. In addition, temperature fluctuations may also cause the device structure to expand thermally, causing slight mechanical deformation, thereby destroying the stability of the fiber coupling or interference path.

[0003] Therefore, it is necessary to design a quantum communication device capable of effectively resisting heat interference. SUMMARY

[0004] In view of the above technical problems, the present application aims to provide a quantum communication device based on an anti-interference module. To solve the above technical problems, the present application adopts the following technical solutions: A quantum communication device based on an anti-interference module, comprising a support seat, a mounting seat and a communication machine, a buffer groove is formed in the support seat, the mounting seat is slidingly connected to the inner wall of the buffer groove, the mounting seat is connected to the inner wall of the buffer groove through an elastic element, the communication machine is connected to the mounting seat, a cavity one is formed in the mounting seat, the cavity one is communicated with the outer wall of the mounting seat through a heat dissipation channel, a cavity two is formed in the communication machine, and the cavity two is communicated with the bottom wall of the communication machine through a T-shaped channel.

[0005] A dustproof sheet is rotatably connected to the inner wall of the T-shaped channel through a self-resetting pivot, a thermal expansion element is connected to the inner wall of the cavity two, a connecting strip is fixedly connected to the dustproof sheet, a permanent magnet one is fixedly connected to the connecting strip, the permanent magnet one extends into the cavity one, a sliding plate is slidingly connected to the inner wall of the cavity one, a wedge-shaped block, a permanent magnet two and two electric connection blocks one are fixedly connected to the sliding plate, the two electric connection blocks one are electrically connected to a power supply respectively, an anti-temperature interference module is fixedly connected to the inner wall of the cavity one, the anti-temperature interference module is a secondary fan, and two electric connection blocks two are fixedly connected to the secondary fan.

[0006] Preferably, a drying box is fixedly connected to the inner wall of the cavity two, a drying cavity is formed in the drying box, and a drying agent is filled in the drying cavity.

[0007] Preferably, an inflation cylinder is fixedly connected to the mounting seat and extends below the mounting seat, an energy storage tank and a releasing agent tank are fixedly connected to the inner wall of the cavity two, an energy storage cavity is formed in the energy storage tank, the inner wall of the energy storage cavity is connected with the gas outlet of the inflation cylinder through a pipeline, a one-way valve is connected to the inner wall of the energy storage cavity, and a safety valve is fixedly connected to the inner wall of the energy storage cavity.

[0008] The pressure relief pipe of the safety valve extends to the outside of the energy storage tank, a releasing agent cavity is formed in the releasing agent tank, the bottom wall of the releasing agent cavity is communicated with the outer wall of the releasing agent tank through a releasing agent outlet one, the releasing agent cavity is filled with a standby desiccant, a sliding block is slidingly connected to the bottom wall of the releasing agent cavity, the sliding block is connected with the outer wall of the releasing agent tank through an elastic element two, a wind receiving plate is fixedly connected to the sliding block, a plugging piece is fixedly connected to the lower end of the wind receiving plate, the plugging piece is slidingly connected to the bottom wall of the desiccation cavity, a guide pipe is fixedly connected to the bottom wall of the desiccation box, the bottom wall of the desiccation cavity is communicated with the bottom wall of the desiccation box through a releasing agent outlet two, the guide pipe is communicated with the releasing agent outlet two, and a collecting box is detachably connected to the communication machine, and the lower end of the guide pipe extends above the collecting box.

[0009] Preferably, a dustproof net is arranged on the cavity two.

[0010] Preferably, a secondary pipe is fixedly connected to the pressure relief pipe, and one end of the secondary pipe extends above the right wall of the dustproof net.

[0011] Preferably, the channel in the pressure relief pipe is provided with a narrowed section, and the channel in the secondary pipe is provided with a narrowed section.

[0012] Preferably, the plugging piece comprises a vertical section and a horizontal section which are fixedly connected to each other.

[0013] Preferably, the vertical section and the horizontal section are in the shape of a triangular prism.

[0014] Preferably, a buffer assembly is arranged in the safety valve, and the buffer assembly is used for slowing down the reset speed of a valve disc in the safety valve.

[0015] Preferably, a main fan is arranged in the cavity one, and the inner wall of the cavity one is communicated with the outer wall of the communication machine through an air inlet hole.

[0016] The present application has the following beneficial effects: The cooperation of the thermal expansion piece with the permanent magnet one and the permanent magnet two forms a temperature-triggered electrical linkage mechanism, so that the automatic start and stop of the secondary fan can be realized without external control circuit, the power consumption is reduced, and the intelligent degree of thermal management is improved. The cooperation of the wedge-shaped block and the sliding sheet realizes the stable contact between the electrical connection block one and the electrical connection block two, the start and stop state of the secondary fan is effectively controlled, the response is fast, and the structure is compact. The cavity one timely discharges the internal heat through the heat dissipation channel, the cooperation of the main fan and the secondary fan strengthens the heat dissipation path, and the temperature control stability of the communication machine during high-load work is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] The application is further described with the accompanying drawings, but the embodiments in the drawings do not constitute any limitation to the application, and other drawings can be obtained by those of ordinary skill in the art without creative labor on the basis of the following drawings.

[0018] Figure 1 is a structural schematic view of a quantum communication device based on an anti-interference module of the application; Figure 2 is a front view of a quantum communication device based on an anti-interference module of the application; Figure 3 is an enlarged view of A in the application Figure 2 ; Figure 4 is an enlarged view of B in the application Figure 3 ; Figure 5 is an enlarged view of C in the application Figure 3 ; Figure 6 is a structural schematic view of a sliding sheet in the application Figure 4 ; Figure 7 is a structural schematic view of a sliding block in the application Figure 5 ; Figure 8 is a structural schematic view of a blocking piece in the application Figure 5 ; Figure 9 is a structural schematic view of a support seat in the application Figure 1 .

[0019] Reference signs: 1, support seat; 2, mounting seat; 3, communication machine; 4, buffer groove; 5, elastic element one; 6, cavity one; 7, heat exhaust channel; 8, cavity two; 9, T-shaped channel; 10, dustproof sheet; 11, self-resetting rotating shaft; 12, thermal expansion piece; 13, connecting strip; 14, permanent magnet one; 15, sliding sheet; 16, wedge-shaped block; 17, permanent magnet two; 18, electric connection block one; 19, auxiliary air blower; 20, electric connection block two; 21, air charging cylinder; 22, energy storage tank; 23, energy storage cavity; 24, pipeline; 25, one-way valve; 26, safety valve; 27, pressure relief pipe; 28, auxiliary pipe; 29, dustproof screen; 30, agent discharging tank; 31, agent discharging cavity; 32, agent outlet one; 33, sliding block; 34, elastic element two; 35, wind receiving plate; 36, blocking piece; 37, guide pipe; 38, drying box; 39, agent outlet two; 40, drying cavity; 41, collection box. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of the present application.

[0022] In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be connected through an intermediate medium, or it can be connected inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] As shown in Figures 1-9 A quantum communication device based on an anti-interference module, comprising a support seat 1, a mounting seat 2 and a communication machine 3, a buffer groove 4 is formed on the support seat 1, the mounting seat 2 is slidingly connected to the inner wall of the buffer groove 4, the mounting seat 2 is connected to the inner wall of the buffer groove 4 through an elastic element 5, the communication machine 3 is connected to the mounting seat 2, a cavity 6 is formed on the mounting seat 2, the cavity 6 is communicated with the outer wall of the mounting seat 2 through a heat dissipation channel 7, a cavity 8 is formed on the communication machine 3, the cavity 8 is communicated with the bottom wall of the communication machine 3 through a T-shaped channel 9, a dustproof sheet 10 is rotatably connected to the inner wall of the T-shaped channel 9 through a self-resetting shaft 11, a thermal expansion element 12 is connected to the inner wall of the cavity 8, a connecting strip 13 is fixedly connected to the dustproof sheet 10, a permanent magnet 14 is fixedly connected to the connecting strip 13, the permanent magnet 14 extends into the cavity 6, a sliding sheet 15 is slidingly connected to the inner wall of the cavity 6, a wedge-shaped block 16, a permanent magnet 17 and two electrically connected blocks 18 are fixedly connected to the sliding sheet 15, the two electrically connected blocks 18 are respectively electrically connected to a power supply, an anti-temperature interference module is fixedly connected to the inner wall of the cavity 6, the anti-temperature interference module is a secondary fan 19, two electrically connected blocks 20 are fixedly connected to the secondary fan 19.

[0025] Embodiment one:

[0026] The communication machine 3 is installed on the mounting seat 2 in a manner not limited to bolt connection, buckling connection or other connection.

[0027] When the communication machine 3 works in an outdoor environment, it may be affected by vibration caused by various factors, which may cause unstable connection of lines, damage to components, and further signal interruption. The elastic force of the elastic element 5 can provide a buffering function for the communication machine 3 to reduce damage caused by vibration.

[0028] When the communication machine 3 works, the heat generated inside is dissipated by the main fan. At this time, the temperature is not enough to expand the expansion piece 12 to resist the dustproof sheet 10, and the dustproof sheet 10 blocks the T-shaped channel 9 to reduce the probability of dust and small animals entering the cavity 6.

[0029] When the main fan is not enough to dissipate heat effectively, the temperature in the cavity 6 rises, the expansion piece 12 expands to resist the dustproof sheet 10 and pushes the dustproof sheet 10 away, the dustproof sheet 10 rotates against the self-resetting force of the self-resetting shaft 11, the permanent magnet 14 moves away from the right side of the permanent magnet 17, the dustproof sheet 10 pushes the wedge block 16 to move left, so that the sliding sheet 15 drives the two electric connection blocks 18 to move left to resist the two electric connection blocks 20, forming an electric circuit, and the power supply supplies power to the auxiliary fan 19 to make the auxiliary fan 19 blow the heat at the T-shaped channel 9 into the heat dissipation channel 7 for heat dissipation, thereby dissipating the heat at a lower position in the cavity 6 and improving the heat dissipation effect. After the temperature in the cavity 6 drops, the expansion piece 12 will shrink to resist the dustproof sheet 10, the dustproof sheet 10 will block the T-shaped channel 9 again under the action of the self-resetting force of the self-resetting shaft 11, the permanent magnet 14 will move to the right side of the permanent magnet 17 and attract the permanent magnet 17, the two electric connection blocks 18 will move right to resist the two electric connection blocks 20, and the auxiliary fan 19 will stop working.

[0030] The embodiment has the following beneficial effects: The linkage of the elastic element 5 and the buffer groove 4 enables the communication machine 3 to have good buffering capacity when it is subjected to vibration impact, ensures the stability of internal optical and electrical elements, and improves the anti-interference performance of the system in outdoor or complex environments. The structural design of the T-shaped channel 9 and the self-resetting shaft 11 enables the dustproof sheet 10 to flexibly open or close the ventilation channel under different temperature conditions, not only preventing dust from entering the cavity 6, but also improving the overall sealing and durability of the device. The cooperation of the expansion piece 12 and the permanent magnet 14 and the permanent magnet 17 forms a temperature-triggered electrical linkage mechanism, which can automatically start and stop the auxiliary fan 19 without external control circuit, thereby reducing power consumption and improving the intelligent degree of heat management. The wedge-shaped block 16 cooperates with the sliding block 15 to realize stable contact between the electric connection block one 18 and the electric connection block two 20, effectively control the opening and closing state of the auxiliary fan 19, and respond quickly and have compact structure. The cavity one 6 timely discharges internal heat through the heat discharge channel 7, and under the cooperation of the main fan and the auxiliary fan 19, the heat dissipation path is strengthened, and the temperature control stability of the communication machine 3 during high-load work is improved.

[0031] According to an optional embodiment of the present application, the inner wall of the cavity two 8 is fixedly connected with a drying box 38, the drying box 38 is provided with a drying cavity 40, and the drying cavity 40 is filled with a drying agent.

[0032] According to an optional embodiment of the present application, the mounting seat 2 is fixedly connected with an air inflation cylinder 21, the air inflation cylinder 21 extends below the mounting seat 2, the inner wall of the cavity two 8 is fixedly connected with an energy storage tank 22 and a desiccant discharging tank 30, the energy storage tank 22 is provided with an energy storage cavity 23, the inner wall of the energy storage cavity 23 is connected with the air outlet of the air inflation cylinder 21 through a pipeline 24, the inner wall of the energy storage cavity 23 is connected with a one-way valve 25, the inner wall of the energy storage cavity 23 is fixedly connected with a safety valve 26, a pressure relief pipe 27 on the safety valve 26 extends to the outside of the energy storage tank 22, the desiccant discharging tank 30 is provided with a desiccant discharging cavity 31, the bottom wall of the desiccant discharging cavity 31 is communicated with the outer wall of the desiccant discharging tank 30 through a desiccant outlet one 32, the desiccant discharging cavity 31 is filled with a standby drying agent, the bottom wall of the desiccant discharging tank 30 is slidably connected with a sliding block 33, the sliding block 33 is connected with the outer wall of the desiccant discharging tank 30 through an elastic element two 34, the sliding block 33 is fixedly connected with a wind receiving plate 35, a plugging piece 36 is fixedly connected with the lower end of the plugging piece 36, the plugging piece 36 is slidably connected to the bottom wall of the drying cavity 40, the bottom wall of the drying box 38 is fixedly connected with a guide pipe 37, the bottom wall of the drying cavity 40 is communicated with the bottom wall of the drying box 38 through a desiccant outlet two 39, the guide pipe 37 and the desiccant outlet two 39 are communicated, and the communication machine 3 is detachably connected with a collection box 41, and the lower end of the guide pipe 37 extends above the collection box 41.

[0033] The bottom wall of the desiccant discharging cavity 31 can be inclined to facilitate the falling of the drying agent, and the sliding block 33, the wind receiving plate 35 and the plugging piece 36 can be made of light material and have a hollow structure, so that the gas sprayed by the pressure relief pipe 27 can easily push the sliding block 33 to move.

[0034] According to an optional embodiment of the present application, the cavity two 8 is provided with a dustproof net 29.

[0035] According to an optional embodiment of the present application, the pressure relief pipe 27 is fixedly connected with a secondary pipe 28, one end of the secondary pipe 28 extends above the right wall of the dustproof net 29.

[0036] According to an optional embodiment of the present application, the channel in the pressure relief pipe 27 is provided with a narrowed section, and the channel in the secondary pipe 28 is provided with a narrowed section.

[0037] According to an optional embodiment of the present application, the plugging member 36 comprises a vertical section and a horizontal section which are fixed to each other.

[0038] According to an optional embodiment of the present application, the vertical section and the horizontal section are in the shape of a triangular prism, so that the resistance of the desiccant to the vertical section and the horizontal section is reduced.

[0039] According to an optional embodiment of the present application, the safety valve 26 is provided with a buffer assembly which is used to slow down the reset speed of the valve disc in the safety valve 26.

[0040] Embodiment two

[0041] The desiccant in the drying cavity 40 can absorb moisture to prevent the moisture from damaging and corroding the electrical components on the communication machine 3. The absorption capacity of the desiccant will gradually decrease after a period of water absorption, and the desiccant needs to be replaced.

[0042] When the communication machine 3 is shaken and moves downward, the inflation rod on the inflation cylinder 21 will abut against the bottom wall of the buffer groove 4, so that the inflation rod moves into the inflation cylinder 21 to inflate. The gas enters the one-way valve 25 through the pipeline 24, pushes open the valve disc of the one-way valve 25, and enters the energy storage cavity 23. The one-way valve 25 allows the gas to enter the energy storage cavity 23 only and not to leave the energy storage cavity 23. The air between the one-way valve 25 and the safety valve 26 is compressed, so that the air pressure increases. After the communication machine 3 is shaken and moves downward for multiple times, the inflation cylinder 21 inflates the energy storage cavity 23 multiple times. When the air pressure in the energy storage cavity 23 is sufficient to push open the valve disc of the pressure relief pipe 27, the compressed gas in the energy storage cavity 23 is rapidly released from the pressure relief pipe 27. Due to the existence of the narrowed section, the gas flows faster. The rapidly flowing gas is sprayed from the pressure relief pipe 27 to the wind receiving plate 35, so as to push the wind receiving plate 35 to move rightward against the elastic force of the elastic element two 34. The sliding block 33 unblocks the outlet port one 32, and the standby desiccant in the desiccant storage cavity 31 falls into the drying cavity 40 through the outlet port one 32. The sliding block 33 drives the plugging member 36 to move rightward, so as to unblock the outlet port two 39. The old desiccant in the drying cavity 40 is guided into the collection box 41 through the outlet port two 39 and the conduit 37. The gas in the pressure relief pipe 27 partially enters the auxiliary pipe 28. The narrowed section of the auxiliary pipe 28 increases the flow rate of the gas, so that the gas has enough impact force to blow off the dust on the right wall of the dust screen 29, and the dust falls into the collection box 41, preventing the dust screen 29 from being blocked by the dust and affecting the heat dissipation effect.

[0043] When the air pressure in the energy storage cavity 23 is not sufficient to push open the valve disc of the safety valve 26, the valve disc is reset under the elastic force. The buffer assembly can slow down the reset speed of the valve disc in the safety valve 26, so that more gas can be separated from the energy storage cavity 23, so as to be ready for the valve disc to be pushed open by the inflation cylinder 21 after multiple inflations.

[0044] The internal structure of the safety valve 26 is realized by using the prior art, and is not limited here.

[0045] The embodiment has the following beneficial effects: The energy storage tank 22 cooperates with the inflator 21 and the one-way valve 25 to form a self-inflating and energy storage system powered by mechanical vibration, which can complete gas energy storage without external power supply, and has high self-adaptation and energy-saving characteristics; The linkage structure of the safety valve 26 and the pressure relief pipe 27 ensures that the gas in the energy storage cavity 23 is automatically released when the pressure reaches the set threshold, and has an overpressure protection effect, thereby improving the safety and reliability of the device, and eliminating the need for an additional timing device; The slide block 33 is pressed to release the blocking of the agent outlet 32, so that the standby desiccant automatically falls into the drying cavity 40, the internal drying medium is updated in real time, the service life of the internal electrical components of the communication machine 3 is prolonged, and the moisture-proof capability is enhanced, manual replacement is not needed, and an electrically driven electric valve is not needed, which is environmentally friendly and energy-saving; The blocking piece 36 cooperates with the slide block 33 to move synchronously, automatically releases the blocking of the second agent outlet 39, and the old desiccant enters the collection box 41 through the conduit 37, thereby forming an automatic replacement and recycling closed-loop system of the desiccant, and reducing the frequency of manual intervention; The narrowed section structure of the auxiliary pipe 28 optimizes the airflow speed, so that the high-flow-speed gas sprayed from the auxiliary pipe 28 has cleaning capability, regularly sweeps the right wall of the dust screen 29, and effectively prevents the dust screen 29 from being blocked by dust and affecting performance; The buffer assembly delays the reset of the valve flap, increases the amount of gas released, prevents the energy storage cavity 23 from frequently releasing gas, and reduces the waste of desiccant.

[0046] According to an optional embodiment of the present application, a main fan is arranged in the cavity one 6, and the inner wall of the cavity one 6 is connected to the outer wall of the communication machine 3 through an air inlet hole.

[0047] The components, modules, mechanisms and devices of the structure are not described in detail, and are all general standard components or components known to those skilled in the art, the structure and principle of which can be known by technical personnel through a technical manual or through a conventional experimental method.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited to the protection scope of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present application.

Claims

1. A quantum communication device based on an interference-resistant module, characterized in that, The application relates to a communication machine support device, which comprises a support base, a mounting base and a communication machine, the support base is provided with a buffer groove, the mounting base is slidably connected to the inner wall of the buffer groove, the mounting base is connected to the inner wall of the buffer groove through elastic elements, the communication machine is connected to the mounting base, the mounting base is provided with a cavity I, the cavity I is communicated with the outer wall of the mounting base through a heat discharge channel, the communication machine is provided with a cavity II, the cavity II is communicated with the bottom wall of the communication machine through a T-shaped channel, the inner wall of the T-shaped channel is rotatably connected to a dustproof sheet through a self-resetting rotating shaft, the inner wall of the cavity II is connected to a thermal expansion element, the dustproof sheet is fixedly connected to a connecting strip, the connecting strip is fixedly connected to a permanent magnet I, the permanent magnet I extends into the cavity I, the inner wall of the cavity I is slidably connected to a sliding sheet, the sliding sheet is fixedly connected to a wedge-shaped block, a permanent magnet II and two electric connecting blocks I, the two electric connecting blocks I are electrically connected to a power supply respectively, the inner wall of the cavity I is fixedly connected to a temperature interference resisting module, the temperature interference resisting module is a secondary fan, and the secondary fan is fixedly connected to two electric connecting blocks II.

2. The quantum communication device based on an anti-jamming module according to claim 1, characterized in that, The inner wall of the cavity II is fixedly connected to a drying box, the drying box is provided with a drying cavity, and the drying cavity is filled with a drying agent.

3. The quantum communication device based on an anti-jamming module according to claim 2, characterized in that, The mounting base is fixedly connected to an air inflation cylinder, the air inflation cylinder extends below the mounting base, the inner wall of the cavity II is fixedly connected to an energy storage tank and a drying agent discharging tank, the energy storage tank is provided with an energy storage cavity, the inner wall of the energy storage cavity is connected to the air outlet of the air inflation cylinder through a pipeline, the inner wall of the energy storage cavity is connected to a one-way valve, the inner wall of the energy storage cavity is fixedly connected to a safety valve, a pressure relief pipe on the safety valve extends to the outside of the energy storage tank, the drying agent discharging tank is provided with a drying agent discharging cavity, the bottom wall of the drying agent discharging cavity is communicated with the outer wall of the drying agent discharging tank through an agent outlet I, the drying agent discharging cavity is filled with a standby drying agent, the bottom wall of the drying agent discharging tank is slidably connected to a sliding block, the sliding block is connected to the outer wall of the drying agent discharging tank through elastic elements II, the sliding block is fixedly connected to a wind receiving plate, the bottom end of the plugging element is fixedly connected to the plugging element, the plugging element is slidably connected to the bottom wall of the drying cavity, the bottom wall of the drying box is fixedly connected to a guide pipe, the bottom wall of the drying cavity is communicated with the bottom wall of the drying box through an agent outlet II, the guide pipe is communicated with the agent outlet II, and the communication machine is detachably connected to a collecting box, and the lower end of the guide pipe extends above the collecting box.

4. The quantum communication device based on an anti-jamming module according to claim 3, characterized in that, A dustproof net is mounted on the cavity II.

5. The quantum communication device based on an anti-jamming module according to claim 4, characterized in that, A secondary pipe is fixedly connected to the pressure relief pipe, and one end of the secondary pipe extends above the right wall of the dustproof net.

6. The quantum communication device based on an interference-resistant module according to claim 5, characterized in that, The channel in the pressure relief pipe is provided with a narrowed section, and the channel in the secondary pipe is provided with a narrowed section.

7. The quantum communication device based on an interference-resistant module according to claim 6, characterized in that, The plugging element comprises a vertical section and a horizontal section which are fixedly connected to each other.

8. The quantum communication device based on an interference-resistant module according to claim 7, characterized in that, The vertical section and the horizontal section are in the shape of a triangular prism.

9. The quantum communication device based on an interference-resistant module according to claim 8, characterized in that, A buffer assembly is arranged in the safety valve, and the buffer assembly is used for slowing down the reset speed of a valve disc in the safety valve.

10. The quantum communication device based on an interference-resistant module according to any one of claims 1-9, characterized in that, A main fan is arranged in the cavity I, and the inner wall of the cavity I is communicated with the outer wall of the communication machine through an air inlet hole.

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